GEO 9 UNIT 5 B PRACTICE QUIZ

A trapezoid is a quadrilateral.

• TRUE

• FALSE

Answer explanation

An isosceles trapezoid can have one right angle.

• TRUE

• FALSE

The legs of an isosceles trapezoid are supplementary.

• TRUE

• FALSE

The bases of a trapezoid are congruent.

• ALWAYS

• SOMETIMES

• NEVER

A midsegment of an isosceles triangle forms an isosceles trapezoid with the side that

it does not intersect.

• ALWAYS

• SOMETIMES

• NEVER

Answer explanation

ONLY IF IT CONNECTS THE LEGS OF THE TRIANGLE

The diagonals of an isosceles trapezoid are congruent.

• ALWAYS

• SOMETIMES

• NEVER

An isosceles trapezoid has 2 obtuse angles and 2 acute angles.

• ALWAYS

• SOMETIMES

• NEVER

A trapezoid is a parallelogram.

• ALWAYS

• SOMETIMES

• NEVER

The median of a trapezoid is congruent to a base.

• ALWAYS

• SOMETIMES

• NEVER

If AC = 3, XZ = (a)  

Tags

CCSS.HSG.CO.C.10